kerry torque settings are as follows 
1991 renault 19   1390 cc  webber carb model 
NEW BOLTS NEEDED tighten in the following stages
                bolt-number lay-out as follows
            
           8  4  1  5  9 
 belt end <          >box end
           7  3  2  6  10
you will need atorque wrench (numbered) and a torque wrench
with angles, 
1) 20 nm
2) 100 degrees
3) WAIT 3 minutes
4) slacken bolts 1 and 2 then re-tighten to 20 nm then 100 degrees
5)carry out stage 4 for bolts  3-4-5 and 6 then 7-8-9 and 10
6) sorted
                
 mike
                
 June 2007